“Great, gutsy, resonant synth sounds with a fantastic control surface. Rare first version of this synth, running OS 4.8. Scratch on one face panel of control surface, small indent on front right corner edge, otherwise excellent cosmetic condition. Shipping refunded if you arrange local pickup, Sacramento Area California.

“Works good. But, it needs to be tuned frequently. The included Service Manual has the procedures on how to do this. Also includes “Musical Registrations” booklet, sales receipt for the two booklets and corrections to the Service Manual sheet.

“The Freeform Analogue Technologies (FAT) Freebass FB383 (also sold as the MAM MB33) is a 1U 19-inch rack-mounting MIDI synthesizer module dedicated to doing just one thing – imitating the sounds of the Roland TB-303 Bassline. It uses genuine analogue technology to produce the familiar ‘acid’ sounds, but adds MIDI control, so you don’t have to cope with the Roland’s quirky

“This machine is best for those who want to get 303-like patterns (it has accent just like the 303) and basslines with an SH-101 sound. If you can handle programming the notes into its sequencer you can have a lot of fun. It is used by Autechre, Future Sound Of London, Coldcut, The Human League, Underworld, Aphex Twin, LFO, Jedi Knights, Plastikman, Astral Projection, Sabres Of

“This machine is best for those who want to get 303-like patterns (it has accent just like the 303) and basslines with an SH-101 sound. If you can handle programming the notes into its sequencer you can have a lot of fun. It is used by Autechre, Future Sound Of London, Coldcut, The Human League, Underworld, Aphex Twin, LFO, Jedi Knights, Plastikman, Astral Projection, Sabres Of